99121060

素因数分解:

$2^2\times 5^1\times {\mathrm{1777}}^1\times {\mathrm{2789}}^1$

素因数の和:4575

約数の個数: 24

約数和(自身を含む): 208346040

約数和(自身を除く): 109224980

約数列:

[1, 2, 4, 5, 10, 20, 1777, 2789, 3554, 5578, 7108, 8885, 11156, 13945, 17770, 27890, 35540, 55780, 4956053, 9912106, 19824212, 24780265, 49560530, 99121060]

約数ペア:

[(1, 99121060), (2, 49560530), (4, 24780265), (5, 19824212), (10, 9912106), (20, 4956053), (1777, 55780), (2789, 35540), (3554, 27890), (5578, 17770), (7108, 13945), (8885, 11156)]